Ancestor calculations 8 Generations

Understanding these calculations can be intricate, but we're here to help you understnad it.

Pedigree analysis relies on the database information and is only as accurate as the data available. Incomplete generations, where ancestors are unknown, are highlighted in red. To improve accuracy, missing dogs need to be added. If too many dogs are missing, the COI (Coefficient of Inbreeding) can be shown as 0.000%.


Ancestor Loss, Maximum Ancestors, Actual Ancestors:

The maximum potential number of ancestors in a pedigree can be calculated using the formula 2^(number of generations + 1) - 2. Ancestor loss is figured by comparing this maximum with the actual number of different ancestors. For example, in a four-generation pedigree with 30 dogs, if there are 30 unique dogs, there's no ancestor loss. But if there are only 26 unique dogs, indicating some inbreeding, the ancestor loss would be 13.3%.


Percentage of Genetic Contribution:

This estimates how much each ancestor contributes to the pedigree's genetics. Sire and dam each contribute 50%, grandsires and granddams 25%, great-grandparents 12.5%, and so on. Whenever an ancestor appears in the pedigree, their percentage values are added together. For instance, a dog in the grandparent generation contributes 25%, and if it also appears in the great-grandparent generation (12.5%), its total genetic contribution would be 37.5%.


Calculations for:
DICAR I'M HELGA


Coefficient of Inbreeding (COI):
1.172%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 137 2 3 5 10 14 21 39 69
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 373 0 0 0 0 0 0 0 0
Ancestor loss % 73.1% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DICAR I'M MICHAEL SCOFIELD 50.00% 1 1 0 0 0 0 0 0 0
DICAR I'M BELLA CIAO 50.00% 1 1 0 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 27.34% 7 0 0 0 3 2 1 1 0
DICAR I'M GOHAN 25.00% 1 0 1 0 0 0 0 0 0
DICAR I'M ILY 25.00% 1 0 1 0 0 0 0 0 0
DICAR BRAUNA 25.00% 1 0 1 0 0 0 0 0 0
KINGFRIEND MISS GUCCI 23.44% 4 0 0 1 1 1 1 0 0
CONFUCIUS DE LA PARURE 19.92% 9 0 0 0 0 5 2 1 1
KINGFRIEND MISS ONI 18.75% 2 0 0 1 1 0 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 13.67% 7 0 0 0 0 3 2 1 1
ARMANI DE LA PARURE 13.67% 11 0 0 0 0 2 2 4 3
KINGFRIEND MR SITUATION 12.50% 1 0 0 1 0 0 0 0 0
JASMIJN DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
DICAR SM CHEROKEE I'M ARRETADA 12.50% 1 0 0 1 0 0 0 0 0
MONTBLANC DELL'AKIRIS 12.11% 12 0 0 0 0 1 2 6 3
FLIRT DE LA PARURE OF KINGFRIEND 11.72% 4 0 0 0 1 1 1 1 0
ZENITH DE LA PARURE 10.94% 10 0 0 0 0 0 5 3 2
HANAHAUS BRONZED OSSIE 10.94% 15 0 0 0 0 0 2 7 6
ZINA DE LA PARURE 9.77% 8 0 0 0 0 0 5 2 1
UNBARSY DE LA PARURE 9.38% 8 0 0 0 0 1 2 3 2
COLONEL TRUSARDI DE LA PARURE 9.38% 16 0 0 0 0 0 1 5 10
KINGFRIEND MISS NANCY 9.38% 2 0 0 0 1 1 0 0 0
SUZIE QUE V. FIVELZIGHT 7.81% 7 0 0 0 0 1 1 3 2
MAY WINE DE ELKA GYVYBES ZYME AT KINGFRIEND 6.25% 1 0 0 0 1 0 0 0 0
FANTASME DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
YENTL VAN FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 6.25% 11 0 0 0 0 0 1 2 8
6.25% 1 0 0 0 1 0 0 0 0
DICAR ANATOLLE 6.25% 1 0 0 0 1 0 0 0 0
DIAMANTINA DE LA PARURE 5.86% 4 0 0 0 0 1 1 1 1
OTTO-PRINCE DE LA PARURE 5.47% 9 0 0 0 0 0 0 5 4
JAGUAR'S NOEL OF JEALYN 5.47% 9 0 0 0 0 0 1 2 6
XOE DE LA PARURE 5.08% 8 0 0 0 0 0 0 5 3
SHANN'S GEORGIA PEACH 4.69% 7 0 0 0 0 0 0 5 2
4.69% 2 0 0 0 0 1 1 0 0
EGOISTE DE LA PARURE 4.30% 10 0 0 0 0 0 0 1 9
YSATIS DE LA PARURE 4.30% 6 0 0 0 0 0 1 2 3
TOPETTE MISS MILO 4.30% 9 0 0 0 0 0 0 2 7
3.52% 5 0 0 0 0 0 1 1 3
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
CHIRINE MA JOIE 2.73% 6 0 0 0 0 0 0 1 5
OMAR SHARIF DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
BONBONNIERE-BLANCHE DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
CACHAREL DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
EXTRAVAGANTE DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
DON CAMILO DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
UNIC DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
ANJOU DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
ANJA VAN HARTOGS VREUGD 1.95% 5 0 0 0 0 0 0 0 5
FELIPE V.D.ZUYLENSTEDE 1.95% 5 0 0 0 0 0 0 0 5
SHANN'S EARTH ANGEL 1.95% 5 0 0 0 0 0 0 0 5
HENRY-MATISSE DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
LEOPARD VAN EPPIES BARGIE 1.56% 4 0 0 0 0 0 0 0 4
DUC DALI DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
MEREDIQUE DE LA CHAMPETRE 1.56% 3 0 0 0 0 0 0 1 2
CATHERINEDENEUVE DELL'AKIRIS 1.56% 4 0 0 0 0 0 0 0 4
ALLSTONE DOUGLAS 1.56% 3 0 0 0 0 0 0 1 2
JAGUAR'S GODIVA OF JEALYN 1.56% 3 0 0 0 0 0 0 1 2
ESTELLA DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
VALENTINO DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
BORN-Ö'S DOMINIQUE 1.17% 3 0 0 0 0 0 0 0 3
UNGARO DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
COCOCHANEL DELL'AKIRIS 1.17% 3 0 0 0 0 0 0 0 3
LE BLANC VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
GERMAINE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
ZINADINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
NANA' DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
TOPETTE TOBY JUG 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE MARGARITA 0.78% 2 0 0 0 0 0 0 0 2
RAMONA PRINCESSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA OURAGAN 0.78% 2 0 0 0 0 0 0 0 2
NOSTALGIE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANDREA DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
SOPHIE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S COEUR DE ROCKER 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S FRAULINE 0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ZENO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1